PBX means Private Branch Exchange, which is a private telephone network used within a company or organization. It also offers functions such as transfers, voice mail, call recording, interactive voice menus (IVR) and ACD call queues.The communication requirements of each company are different. Whether you need a simple digital system with traditional desktop terminals or require an advanced IP-based network communications platform, Panasonic can offer you the perfect office business telephone system .
Panasonic telephone systems, which are characterized by their ease of use, excellent audio quality and extraordinary reliability, can be configured in various ways to ensure a solution that meets their own requirements

PBX telephone systems are available as hosted or virtual solutions (sometimes also called Centrex), and as internal solutions to be used on your own hardware.

PBX telephone systems are usually much more flexible than proprietary systems, since they are using open standards and interfaces. Modern PBX telephony systems are based on standard hardware, which is cheaper and can be replaced more easily than closed systems.

If you do not have a PBX system – or any form of dial-up telephony, you probably do not have to invest in an IP PBX when you migrate to IP . Many VoIP solutions are cloud-based, and this often minimizes the need for installed hardware, including dial-up systems. You can still get IP functionality on a large scale by using low-cost IP phones or PC-based softphones. They can not completely replicate everything an IP PBX does, but for small businesses this path is good enough and much cheaper.

These cloud-based options also extend to cases where your PBX needs to be replaced. At some point, all telephone systems reach the end of their life, and the good news is that VoIP offers more flexibility than legacy systems when it’s time for an upgrade. Instead of migrating from a PBX to an IP PBX, you can have the telephone system already installed and rely on IP phones or softphones. Mobility has become part of that set of options, but more analysis is required before decisions can be made on that front.

All the features and functions of a switching system can be supported by an offer hosted on a host, which means that its endpoint needs are simpler and less dependent on capital expenditures. The main disadvantage of a less expensive solution is to host the central functions of the telephone system with an external one so that they can be managed outside the premises. There are a lot of scenarios where this makes sense, especially for smaller companies with limited IT resources.

PBX telephone systems are available as hosted or virtual solutions (sometimes also called Centrex), and as internal solutions to be used on your own hardware.
PBX telephone systems are usually much more flexible than proprietary systems, since they are using open standards and interfaces. Modern IP PBX system are based on standard hardware, which is cheaper and can be replaced more easily than closed systems.
Switching to an IP PBX offers many benefits
You do not need new wiring. With an IP telephone system, all your internal telephony is routed through the existing LAN (local computer network). In this way, a separate network for telephony is not required. Although internal telephony is routed through the LAN, it is also possible to connect your IP-PBX through gateways to the PSTN. Of course, VoIP (Voice over IP, telephony over the Internet) is also possible.
You can choose the type and brand of phone you want. Since IP telephony mainly uses the open SIP standard, an IP telephone system gives you much more freedom in your choice of phones. Basically, any compatible SIP phone (VoIP phone) will work with an IP PBX.
The growth of your company is not limited by the PBX.  Since VoIP phones do not have to be physically connected to the telephone system, it does not require a free port in the telephone system as it used to be with traditional telephone systems. IP telephones can not only connect through the LAN but also through the Internet, using for example a VPN connection. Because of this, multiple locations and offices can be easily connected.
You can save money.  The ease of interconnection of equipment and mobility when working is one of the great advantages of IP telephone systems. It does not matter if team members are out of the office, are in a different country or work from home, they can connect via IP desk phone. This way all calls within the company are free and customers do not realize if the employee is in the office or somewhere else around the world.
Unlimited conferences.   The previous point also applies to conferences, which can be hosted directly on the IP PBX itself with as many participants as necessary. This saves travel time and money.
Even if you do not have problems with your current exchange, consider an IP PBX with all its benefits is a reality for someone who wants to stay competitive.See yeastardubai. For more information.